CONTENTS. Vll 



SECTION' TAGB 



232. Alimentary Canal of Bruta 446 



233. Alimentary Canal of Cetacea 452 



234. Alimentary Canal of Sirenia 454 



235. Alimentary Canal of Proboscidia 457 



236. Alimentary Canal of Perissodactyla 458 



237. Alimentary Canal of Artiodaetyla 465 



238. Liver of Mammals 478 



239. Pancreas of Mammals . . . . . . . . . . 492 



240. Peritoneum and Appendages of Mammals 500 



CHAPTER XXXI. 

 ABSORBENT SYSTEM OF MAMMALIA. 



241. Lacteals 504 



242. Lymphatics 506 



243. Absorbent ganglions . . . . 508 



244. Disposition of Lymphatics . . . . 508 



245. Mammalian modifications . . . 511 



CHAPTER XXXII. 

 CIRCULATING SYSTEM OF MAMMALIA. 



246. Blood of Mammals 513 



247. Heart of Mammals 516 



A. Lyencephala . . . . . . . . . . . 516 



B. Lissencephala . 519 



C. Cetacea 520 



D. Sirenia 521 



E. Ungulata 522 



F. Carnivora 523 



Gr. Quadrumana . . . . * 525 



H. Bimana 525 



248. Arteries of Mammals 532 



249. Veins of Mammals 549 



250. Spleen of Mammals 557 



251. Thyroid of Mammals 563 



252. Thymus of Mammals 566 



253. Adrenals of Mammals 568 



CHAPTER XXXIII. 

 RESPIRATORY SYSTEM OF MAMMALIA. 



254. Lungs of Mammals . . 572 



255. Larynx of Mammals 582 



